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Genetic evaluation of productive longevity in a multibreed beef cattle population.

Journal of animal science - 3 Jan 2024

Passafaro Tiago Luciano, Rubio Yeni Liliana Bernal, Vukasinovic Natascha, Gonzalez-Peña Dianelys, Gordo Daniel Gustavo Mansan, Short Thomas, Leachman Lee, Andersen Kent

Abstract excerpt

Genetic selection for traits that have a direct impact on profitability, such as productive longevity (PL), which blends cow longevity with regular reproductive performance, is fundamental for the economic success of beef cow-calf operations. The purpose of this study was to develop a data screening strategy and a statistical model to predict genetic merit for PL in a multibreed beef cattle population. Pedigree...

Topics

Animals
Cattle
Longevity
Female
Breeding
Phenotype
Genotype
Male
Models, Genetic
Pedigree
Reproduction
Selection, Genetic

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 39626265
DOI: 10.1093/jas/skae363
PMCID: PMC11683841

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